15009800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 39372480

約数和(自身を除く): 24362680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 25, 26, 40, 46, 50, 52, 65, 92, 100, 104, 115, 130, 184, 200, 230, 251, 260, 299, 325, 460, 502, 520, 575, 598, 650, 920, 1004, 1150, 1196, 1255, 1300, 1495, 2008, 2300, 2392, 2510, 2600, 2990, 3263, 4600, 5020, 5773, 5980, 6275, 6526, 7475, 10040, 11546, 11960, 12550, 13052, 14950, 16315, 23092, 25100, 26104, 28865, 29900, 32630, 46184, 50200, 57730, 59800, 65260, 75049, 81575, 115460, 130520, 144325, 150098, 163150, 230920, 288650, 300196, 326300, 375245, 577300, 600392, 652600, 750490, 1154600, 1500980, 1876225, 3001960, 3752450, 7504900, 15009800]

約数ペア:

[(1, 15009800), (2, 7504900), (4, 3752450), (5, 3001960), (8, 1876225), (10, 1500980), (13, 1154600), (20, 750490), (23, 652600), (25, 600392), (26, 577300), (40, 375245), (46, 326300), (50, 300196), (52, 288650), (65, 230920), (92, 163150), (100, 150098), (104, 144325), (115, 130520), (130, 115460), (184, 81575), (200, 75049), (230, 65260), (251, 59800), (260, 57730), (299, 50200), (325, 46184), (460, 32630), (502, 29900), (520, 28865), (575, 26104), (598, 25100), (650, 23092), (920, 16315), (1004, 14950), (1150, 13052), (1196, 12550), (1255, 11960), (1300, 11546), (1495, 10040), (2008, 7475), (2300, 6526), (2392, 6275), (2510, 5980), (2600, 5773), (2990, 5020), (3263, 4600)]